vouchsafe，
英语单词，主要用作为动词，用作动词译为“允诺；赐予”。
短语搭配
to vouchsafe a reply 给予答复
vouchsafe to do sth 答应做某事 ; 翻译
Let's vouchsafe my sacred strength 赐予我神圣的力量吧
单词用法
vouchsafe /ˌvaʊtʃˈseɪf/ ( vouchsafing, vouchsafed, vouchsafes )
1.V-T If you are vouchsafed something or it is vouchsafed to you, you are given or granted it. 给予 [正式]
例：
As we approached the summit we were vouchsafed a rare vision.
快到山顶时，我们有幸看到了难得一见的景象。
例：
Eric gritted his teeth and vouchsafed them a few more drops of brandy.
埃里克咬紧牙关，又给他们倒了点儿白兰地。
例：
“他开车时像个疯子，”这是他给予的全部信息。